Download or read book Laser Demonstrations of Rare earth Ions in Low phonon Chloride and Sulfide Crystals written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser results are summarized for the low-phonon hosts KPb[sub 2]Cl[sub 5] and CaGa[sub 2]S[sub 4]. Radiative quantum efficiencies were determined in KPb[sub 2]Cl[sub 5]:Dy[sup 3+] directly from emission spectra in order to accurately determine its long-wavelength potential. The results indicate that room-temperature laser action should be possible to near 9[micro]m in this host.

Download or read book Rare Earth doped Alkali lead halide Laser Crystals of Low phonon Energy written by Katja Rademaker and published by Cuvillier Verlag. This book was released on 2005 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rare Earth Doped Alkali Lead Halide Laser Crystals of Low Phonon Energy written by and published by Cuvillier Verlag. This book was released on 2005-12-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Mid IR Lasers Based on Rare earth doped Sulfide and Chloride Materials written by Michael Craig Nostrand and published by . This book was released on 2000 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Physics and Engineering of Solid State Lasers written by Yehoshua Y. Kalisky and published by SPIE Press. This book was released on 2006 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the mutual influences between the physical and dynamic processes in solids and their lasing properties. This book provides insight into the physics and engineering of solid state lasers by integrating information from several disciplines, including solid state physics, materials science, photophysics, and dynamic processes in solids.

Download or read book Mid Infrared Coherent Sources and Applications written by Majid Ebrahim-Zadeh and published by Springer Science & Business Media. This book was released on 2008-01-02 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering fundamental principles and the state of the art, this is a collection of reviews from experts in mid-infrared (mid-IR) coherent sources. Among the sources covered are optical parametric oscillators, difference frequency generators, and the most recent broadband crystalline, quantum cascade, and fiber lasers. The authors show how advances in mid-IR science and technology make these sources indispensable for a variety of applications.

Download or read book Spectroscopy of Crystals Containing Rare Earth Ions written by A.A. Kaplyanskii and published by Elsevier. This book was released on 2012-12-02 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: ``Spectroscopy of Crystals Containing Rare Earth Ions'' contains chapters on some key problems selected from a broad range of spectroscopic studies of RE-activated solids including both crystalline and glassy materials. Progress in crystal field theory is surveyed, an area which is basic to our understanding of the energy levels. The treatment of dynamical properties includes studies of coherence phenomena in isolated ions, energy transfer between ions and co-operative phenomena associated with ion-ion and ion-lattice interactions. In addition, the role of electron spins and nuclear spins is studied by light scattering and double resonance techniques. The presence of inhomogeneous broadening of spectral lines is observed and studied in many contexts, leading to new insights into general problems of the disordered state. Considerable attention is devoted to describing new experimental techniques whose development is of prime importance for progress in the spectroscopy of RE-activated solids. Many of these rely on the development and application of tunable lasers. At the moment this is a very active field of spectroscopy with more exciting developments likely to occur in the future.

Download or read book Phonon Assisted Laser Transitions and Energy Transfer in Rare Earth Laser Crystals written by Hans Petter Jenssen and published by . This book was released on 1971 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive study of energy transfer and phonon interaction in rare earth doped LiYF4 has been conducted. The trivalent rare earth ions Pr, Nd, Dy, Ho, Er, Tm and Yb were used as the optically active ions. Y2Ti2O7, also doped with rare earth ions, was examined. A new technique for investigating energy transfer was used. Crystals with high enough concentration of sensitizer and activator ions to assure near neighbor pairs were used to measure transfer rates as a function of energy gap. An exponential dependence on energy gap was found. Efficient transfer was also observed in Y2Ti2O7, which has inversion symmetry at the rare earth site and therefore no allowed electric dipole transitions. (Author).

Download or read book XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare Earth and Transition Metal Ions written by Alexander A. Kaplyanskii and published by SPIE-International Society for Optical Engineering. This book was released on 2002 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seventh International Symposium on Laser Metrology Applied to Science Industry and Everyday Life written by and published by . This book was released on 2002 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Frontiers Developments in Optics and Spectroscopy written by and published by Ottavio Forte. This book was released on with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the Proceedings of the Institute Frontier Developments in Optics and Spectroscopy, held in Erice, Sicily, Italy, from the 17th of June to the 2nd of July 2007. The meeting was organized by the International School of Atomic and Molecular Spectroscopy of the Ettore Majoran Center for Scientific Culture. Other Institutes organized by this School are listed on pp. vi-vii. The book can be downloaded for free through the Buy this book link on the right side of this page.

Download or read book Luminescence Centers of Rare Earth Ions in Crystal Phosphors written by M. D. Galanin and published by . This book was released on 1988 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lasers and Excited States of Rare Earths written by Renata Reisfeld and published by Springer. This book was released on 1977 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phonon Assisted Laser Transistions and Energy Transfer in Rare Earth Laser Crystals written by Hans Petter Jenssen and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optics Letters written by and published by . This book was released on 2002 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optical Refrigeration written by Richard I. Epstein and published by John Wiley & Sons. This book was released on 2010-12-13 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by the two top experts in the field with a panel of International contributors, this is a comprehensive up-to-date review of research and applications. Starting with the basic physical principles of laser cooling of solids, the monograph goes on to discuss the current theoretical issues being resolved and the increasing demands of growth and evaluation of high purity materials suitable for optical refrigeration, while also examining the design and applications of practical cryocoolers. An advanced text for scientists, researchers, engineers, and students (masters, PHDs and Postdoc) in laser and optical material science, and cryogenics.